/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.solr.analysis;

import java.util.Map;

import org.apache.lucene.analysis.TokenFilter;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.snowball.SnowballFilter;

/**
 * @deprecated Use {@link SnowballPorterFilterFactory} with "Russian" instead,
 *             which has the same functionality.
 */
@Deprecated
public class RussianStemFilterFactory extends BaseTokenFilterFactory {

	@Override
	public void init(Map<String, String> args) {
		super.init(args);
		warnDeprecated("use SnowballPorterFilterFactory with 'Russian' instead");
	}

	public TokenFilter create(TokenStream in) {
		return new SnowballFilter(in,
				new org.tartarus.snowball.ext.RussianStemmer());
	}
}
